Former South Carolina Gov. Mark Sanford must appear in court two days after running for a vacant congressional seat to answer a complaint that he trespassed at his ex-wife's home, according to court documents acquired by The Associated Press on Tuesday.

The complaint says Jenny Sanford confronted Sanford leaving her Sullivans Island home on Feb. 3 by a rear door, using his cell phone for a flashlight. Her attorney filed the complaint the next day and Jenny Sanford confirmed Tuesday the documents are authentic.

The couple's 2010 divorce settlement says neither may enter the other's home without permission. Mark Sanford lives about a 20-minute drive away in downtown Charleston.

Republican Mark Sanford is trying to revive his political career that was derailed by an extramarital affair that ended the couple's marriage. He faces Democrat Elizabeth Colbert Busch on May 7 as he tries to regain the 1st District congressional seat he held for three terms in the 1990s.

Spokesman Joel Sawyer said the Sanford campaign had no immediate comment on the court documents.